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c1a694d9d2
This is not something that is failing at the moment, but can do it
eventually. I had the issue with db62081 as the HEAD and with the
following change:
```
--- a/activesupport/test/inflector_test.rb
+++ b/activesupport/test/inflector_test.rb
@@ -101,6 +101,7 @@ class InflectorTest < ActiveSupport::TestCase
def test_acronyms
ActiveSupport::Inflector.inflections do |inflect|
inflect.acronym("API")
+ inflect.acronym("HTM")
inflect.acronym("HTML")
inflect.acronym("HTTP")
inflect.acronym("RESTful")
```
I was expecting only `test_acronyms` to fail, but with a specific `seed`
others were also failing: `ruby -w -I"lib:test" test/inflector_test.rb
--seed 4313`.
Now, `inflections` instance is duplicated on `setup` and restored on
`teardown`.
I decided to benchmark and check the impact of the patch and it seems
to me to be fine.
```
Calculating -------------------------------------
without changes 1.000 i/100ms
with setup dup 1.000 i/100ms
with block dup 1.000 i/100ms
-------------------------------------------------
without changes 0.817 (± 0.0%) i/s - 5.000 in
6.119916s
with setup dup 0.784 (± 0.0%) i/s - 4.000
with block dup 0.797 (± 0.0%) i/s - 4.000
```
Where `with setup dup` duplicates on setup for each test and `with block`
duplicates for just for tests that actually modify `inflections`.
519 lines
20 KiB
Ruby
519 lines
20 KiB
Ruby
require 'abstract_unit'
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require 'active_support/inflector'
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require 'inflector_test_cases'
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require 'constantize_test_cases'
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class InflectorTest < ActiveSupport::TestCase
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include InflectorTestCases
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include ConstantizeTestCases
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def setup
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# Dups the singleton before each test, restoring the original inflections later.
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#
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# This helper is implemented by setting @__instance__ because in some tests
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# there are module functions that access ActiveSupport::Inflector.inflections,
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# so we need to replace the singleton itself.
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@original_inflections = ActiveSupport::Inflector::Inflections.instance_variable_get(:@__instance__)[:en]
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ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: @original_inflections.dup)
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end
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def teardown
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ActiveSupport::Inflector::Inflections.instance_variable_set(:@__instance__, en: @original_inflections)
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end
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def test_pluralize_plurals
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assert_equal "plurals", ActiveSupport::Inflector.pluralize("plurals")
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assert_equal "Plurals", ActiveSupport::Inflector.pluralize("Plurals")
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end
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def test_pluralize_empty_string
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assert_equal "", ActiveSupport::Inflector.pluralize("")
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end
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ActiveSupport::Inflector.inflections.uncountable.each do |word|
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define_method "test_uncountability_of_#{word}" do
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assert_equal word, ActiveSupport::Inflector.singularize(word)
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assert_equal word, ActiveSupport::Inflector.pluralize(word)
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assert_equal ActiveSupport::Inflector.pluralize(word), ActiveSupport::Inflector.singularize(word)
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end
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end
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def test_uncountable_word_is_not_greedy
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uncountable_word = "ors"
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countable_word = "sponsor"
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ActiveSupport::Inflector.inflections.uncountable << uncountable_word
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assert_equal uncountable_word, ActiveSupport::Inflector.singularize(uncountable_word)
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assert_equal uncountable_word, ActiveSupport::Inflector.pluralize(uncountable_word)
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assert_equal ActiveSupport::Inflector.pluralize(uncountable_word), ActiveSupport::Inflector.singularize(uncountable_word)
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assert_equal "sponsor", ActiveSupport::Inflector.singularize(countable_word)
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assert_equal "sponsors", ActiveSupport::Inflector.pluralize(countable_word)
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assert_equal "sponsor", ActiveSupport::Inflector.singularize(ActiveSupport::Inflector.pluralize(countable_word))
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end
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SingularToPlural.each do |singular, plural|
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define_method "test_pluralize_singular_#{singular}" do
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assert_equal(plural, ActiveSupport::Inflector.pluralize(singular))
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assert_equal(plural.capitalize, ActiveSupport::Inflector.pluralize(singular.capitalize))
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end
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end
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SingularToPlural.each do |singular, plural|
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define_method "test_singularize_plural_#{plural}" do
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assert_equal(singular, ActiveSupport::Inflector.singularize(plural))
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assert_equal(singular.capitalize, ActiveSupport::Inflector.singularize(plural.capitalize))
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end
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end
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SingularToPlural.each do |singular, plural|
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define_method "test_pluralize_plural_#{plural}" do
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assert_equal(plural, ActiveSupport::Inflector.pluralize(plural))
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assert_equal(plural.capitalize, ActiveSupport::Inflector.pluralize(plural.capitalize))
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end
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define_method "test_singularize_singular_#{singular}" do
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assert_equal(singular, ActiveSupport::Inflector.singularize(singular))
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assert_equal(singular.capitalize, ActiveSupport::Inflector.singularize(singular.capitalize))
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end
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end
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def test_overwrite_previous_inflectors
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assert_equal("series", ActiveSupport::Inflector.singularize("series"))
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ActiveSupport::Inflector.inflections.singular "series", "serie"
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assert_equal("serie", ActiveSupport::Inflector.singularize("series"))
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end
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MixtureToTitleCase.each_with_index do |(before, titleized), index|
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define_method "test_titleize_mixture_to_title_case_#{index}" do
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assert_equal(titleized, ActiveSupport::Inflector.titleize(before), "mixture \
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to TitleCase failed for #{before}")
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end
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end
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def test_camelize
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CamelToUnderscore.each do |camel, underscore|
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assert_equal(camel, ActiveSupport::Inflector.camelize(underscore))
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end
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end
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def test_camelize_with_lower_downcases_the_first_letter
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assert_equal('capital', ActiveSupport::Inflector.camelize('Capital', false))
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end
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def test_camelize_with_underscores
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assert_equal("CamelCase", ActiveSupport::Inflector.camelize('Camel_Case'))
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end
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def test_acronyms
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.acronym("API")
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inflect.acronym("HTML")
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inflect.acronym("HTTP")
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inflect.acronym("RESTful")
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inflect.acronym("W3C")
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inflect.acronym("PhD")
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inflect.acronym("RoR")
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inflect.acronym("SSL")
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end
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# camelize underscore humanize titleize
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[
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["API", "api", "API", "API"],
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["APIController", "api_controller", "API controller", "API Controller"],
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["Nokogiri::HTML", "nokogiri/html", "Nokogiri/HTML", "Nokogiri/HTML"],
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["HTTPAPI", "http_api", "HTTP API", "HTTP API"],
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["HTTP::Get", "http/get", "HTTP/get", "HTTP/Get"],
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["SSLError", "ssl_error", "SSL error", "SSL Error"],
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["RESTful", "restful", "RESTful", "RESTful"],
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["RESTfulController", "restful_controller", "RESTful controller", "RESTful Controller"],
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["Nested::RESTful", "nested/restful", "Nested/RESTful", "Nested/RESTful"],
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["IHeartW3C", "i_heart_w3c", "I heart W3C", "I Heart W3C"],
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["PhDRequired", "phd_required", "PhD required", "PhD Required"],
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["IRoRU", "i_ror_u", "I RoR u", "I RoR U"],
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["RESTfulHTTPAPI", "restful_http_api", "RESTful HTTP API", "RESTful HTTP API"],
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["HTTP::RESTful", "http/restful", "HTTP/RESTful", "HTTP/RESTful"],
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["HTTP::RESTfulAPI", "http/restful_api", "HTTP/RESTful API", "HTTP/RESTful API"],
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["APIRESTful", "api_restful", "API RESTful", "API RESTful"],
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# misdirection
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["Capistrano", "capistrano", "Capistrano", "Capistrano"],
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["CapiController", "capi_controller", "Capi controller", "Capi Controller"],
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["HttpsApis", "https_apis", "Https apis", "Https Apis"],
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["Html5", "html5", "Html5", "Html5"],
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["Restfully", "restfully", "Restfully", "Restfully"],
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["RoRails", "ro_rails", "Ro rails", "Ro Rails"]
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].each do |camel, under, human, title|
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assert_equal(camel, ActiveSupport::Inflector.camelize(under))
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assert_equal(camel, ActiveSupport::Inflector.camelize(camel))
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assert_equal(under, ActiveSupport::Inflector.underscore(under))
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assert_equal(under, ActiveSupport::Inflector.underscore(camel))
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assert_equal(title, ActiveSupport::Inflector.titleize(under))
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assert_equal(title, ActiveSupport::Inflector.titleize(camel))
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assert_equal(human, ActiveSupport::Inflector.humanize(under))
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end
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end
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def test_acronym_override
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.acronym("API")
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inflect.acronym("LegacyApi")
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end
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assert_equal("LegacyApi", ActiveSupport::Inflector.camelize("legacyapi"))
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assert_equal("LegacyAPI", ActiveSupport::Inflector.camelize("legacy_api"))
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assert_equal("SomeLegacyApi", ActiveSupport::Inflector.camelize("some_legacyapi"))
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assert_equal("Nonlegacyapi", ActiveSupport::Inflector.camelize("nonlegacyapi"))
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end
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def test_acronyms_camelize_lower
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.acronym("API")
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inflect.acronym("HTML")
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end
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assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("html_api", false))
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assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("htmlAPI", false))
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assert_equal("htmlAPI", ActiveSupport::Inflector.camelize("HTMLAPI", false))
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end
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def test_underscore_acronym_sequence
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.acronym("API")
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inflect.acronym("JSON")
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inflect.acronym("HTML")
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end
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assert_equal("json_html_api", ActiveSupport::Inflector.underscore("JSONHTMLAPI"))
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end
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def test_underscore
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CamelToUnderscore.each do |camel, underscore|
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assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))
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end
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CamelToUnderscoreWithoutReverse.each do |camel, underscore|
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assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))
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end
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end
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def test_camelize_with_module
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CamelWithModuleToUnderscoreWithSlash.each do |camel, underscore|
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assert_equal(camel, ActiveSupport::Inflector.camelize(underscore))
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end
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end
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def test_underscore_with_slashes
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CamelWithModuleToUnderscoreWithSlash.each do |camel, underscore|
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assert_equal(underscore, ActiveSupport::Inflector.underscore(camel))
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end
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end
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def test_demodulize
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assert_equal "Account", ActiveSupport::Inflector.demodulize("MyApplication::Billing::Account")
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assert_equal "Account", ActiveSupport::Inflector.demodulize("Account")
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assert_equal "Account", ActiveSupport::Inflector.demodulize("::Account")
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assert_equal "", ActiveSupport::Inflector.demodulize("")
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end
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def test_deconstantize
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assert_equal "MyApplication::Billing", ActiveSupport::Inflector.deconstantize("MyApplication::Billing::Account")
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assert_equal "::MyApplication::Billing", ActiveSupport::Inflector.deconstantize("::MyApplication::Billing::Account")
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assert_equal "MyApplication", ActiveSupport::Inflector.deconstantize("MyApplication::Billing")
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assert_equal "::MyApplication", ActiveSupport::Inflector.deconstantize("::MyApplication::Billing")
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assert_equal "", ActiveSupport::Inflector.deconstantize("Account")
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assert_equal "", ActiveSupport::Inflector.deconstantize("::Account")
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assert_equal "", ActiveSupport::Inflector.deconstantize("")
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end
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def test_foreign_key
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ClassNameToForeignKeyWithUnderscore.each do |klass, foreign_key|
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assert_equal(foreign_key, ActiveSupport::Inflector.foreign_key(klass))
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end
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ClassNameToForeignKeyWithoutUnderscore.each do |klass, foreign_key|
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assert_equal(foreign_key, ActiveSupport::Inflector.foreign_key(klass, false))
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end
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end
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def test_tableize
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ClassNameToTableName.each do |class_name, table_name|
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assert_equal(table_name, ActiveSupport::Inflector.tableize(class_name))
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end
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end
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# FIXME: get following tests to pass on jruby, currently skipped
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#
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# Currently this fails because ActiveSupport::Multibyte::Unicode#tidy_bytes
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# required a specific Encoding::Converter(UTF-8 to UTF8-MAC) which unavailable on JRuby
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# causing our tests to error out.
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# related bug http://jira.codehaus.org/browse/JRUBY-7194
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def test_parameterize
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jruby_skip "UTF-8 to UTF8-MAC Converter is unavailable"
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StringToParameterized.each do |some_string, parameterized_string|
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assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string))
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end
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end
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def test_parameterize_and_normalize
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jruby_skip "UTF-8 to UTF8-MAC Converter is unavailable"
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StringToParameterizedAndNormalized.each do |some_string, parameterized_string|
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assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string))
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end
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end
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def test_parameterize_with_custom_separator
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jruby_skip "UTF-8 to UTF8-MAC Converter is unavailable"
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StringToParameterizeWithUnderscore.each do |some_string, parameterized_string|
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assert_equal(parameterized_string, ActiveSupport::Inflector.parameterize(some_string, '_'))
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end
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end
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def test_parameterize_with_multi_character_separator
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jruby_skip "UTF-8 to UTF8-MAC Converter is unavailable"
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StringToParameterized.each do |some_string, parameterized_string|
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assert_equal(parameterized_string.gsub('-', '__sep__'), ActiveSupport::Inflector.parameterize(some_string, '__sep__'))
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end
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end
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def test_classify
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ClassNameToTableName.each do |class_name, table_name|
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assert_equal(class_name, ActiveSupport::Inflector.classify(table_name))
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assert_equal(class_name, ActiveSupport::Inflector.classify("table_prefix." + table_name))
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end
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end
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def test_classify_with_symbol
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assert_nothing_raised do
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assert_equal 'FooBar', ActiveSupport::Inflector.classify(:foo_bars)
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end
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end
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def test_classify_with_leading_schema_name
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assert_equal 'FooBar', ActiveSupport::Inflector.classify('schema.foo_bar')
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end
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def test_humanize
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UnderscoreToHuman.each do |underscore, human|
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assert_equal(human, ActiveSupport::Inflector.humanize(underscore))
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end
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end
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def test_humanize_without_capitalize
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UnderscoreToHumanWithoutCapitalize.each do |underscore, human|
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assert_equal(human, ActiveSupport::Inflector.humanize(underscore, capitalize: false))
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end
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end
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def test_humanize_by_rule
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.human(/_cnt$/i, '\1_count')
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inflect.human(/^prefx_/i, '\1')
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end
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assert_equal("Jargon count", ActiveSupport::Inflector.humanize("jargon_cnt"))
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assert_equal("Request", ActiveSupport::Inflector.humanize("prefx_request"))
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end
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def test_humanize_by_string
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ActiveSupport::Inflector.inflections do |inflect|
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inflect.human("col_rpted_bugs", "Reported bugs")
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end
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assert_equal("Reported bugs", ActiveSupport::Inflector.humanize("col_rpted_bugs"))
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assert_equal("Col rpted bugs", ActiveSupport::Inflector.humanize("COL_rpted_bugs"))
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end
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def test_constantize
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run_constantize_tests_on do |string|
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ActiveSupport::Inflector.constantize(string)
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end
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end
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def test_safe_constantize
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run_safe_constantize_tests_on do |string|
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ActiveSupport::Inflector.safe_constantize(string)
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end
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end
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def test_ordinal
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OrdinalNumbers.each do |number, ordinalized|
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assert_equal(ordinalized, number + ActiveSupport::Inflector.ordinal(number))
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end
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end
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def test_ordinalize
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OrdinalNumbers.each do |number, ordinalized|
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assert_equal(ordinalized, ActiveSupport::Inflector.ordinalize(number))
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end
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end
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def test_dasherize
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UnderscoresToDashes.each do |underscored, dasherized|
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assert_equal(dasherized, ActiveSupport::Inflector.dasherize(underscored))
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end
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end
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def test_underscore_as_reverse_of_dasherize
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UnderscoresToDashes.each_key do |underscored|
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assert_equal(underscored, ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.dasherize(underscored)))
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end
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end
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def test_underscore_to_lower_camel
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UnderscoreToLowerCamel.each do |underscored, lower_camel|
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assert_equal(lower_camel, ActiveSupport::Inflector.camelize(underscored, false))
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end
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end
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def test_symbol_to_lower_camel
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SymbolToLowerCamel.each do |symbol, lower_camel|
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assert_equal(lower_camel, ActiveSupport::Inflector.camelize(symbol, false))
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end
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end
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%w{plurals singulars uncountables humans}.each do |inflection_type|
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class_eval <<-RUBY, __FILE__, __LINE__ + 1
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def test_clear_#{inflection_type}
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ActiveSupport::Inflector.inflections.clear :#{inflection_type}
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assert ActiveSupport::Inflector.inflections.#{inflection_type}.empty?, \"#{inflection_type} inflections should be empty after clear :#{inflection_type}\"
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end
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RUBY
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end
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def test_inflector_locality
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ActiveSupport::Inflector.inflections(:es) do |inflect|
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inflect.plural(/$/, 's')
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inflect.plural(/z$/i, 'ces')
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inflect.singular(/s$/, '')
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inflect.singular(/es$/, '')
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inflect.irregular('el', 'los')
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end
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assert_equal('hijos', 'hijo'.pluralize(:es))
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assert_equal('luces', 'luz'.pluralize(:es))
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assert_equal('luzs', 'luz'.pluralize)
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assert_equal('sociedad', 'sociedades'.singularize(:es))
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assert_equal('sociedade', 'sociedades'.singularize)
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assert_equal('los', 'el'.pluralize(:es))
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assert_equal('els', 'el'.pluralize)
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ActiveSupport::Inflector.inflections(:es) { |inflect| inflect.clear }
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assert ActiveSupport::Inflector.inflections(:es).plurals.empty?
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assert ActiveSupport::Inflector.inflections(:es).singulars.empty?
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assert !ActiveSupport::Inflector.inflections.plurals.empty?
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assert !ActiveSupport::Inflector.inflections.singulars.empty?
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end
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def test_clear_all
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ActiveSupport::Inflector.inflections do |inflect|
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# ensure any data is present
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inflect.plural(/(quiz)$/i, '\1zes')
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inflect.singular(/(database)s$/i, '\1')
|
|
inflect.uncountable('series')
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|
inflect.human("col_rpted_bugs", "Reported bugs")
|
|
|
|
inflect.clear :all
|
|
|
|
assert inflect.plurals.empty?
|
|
assert inflect.singulars.empty?
|
|
assert inflect.uncountables.empty?
|
|
assert inflect.humans.empty?
|
|
end
|
|
end
|
|
|
|
def test_clear_with_default
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|
ActiveSupport::Inflector.inflections do |inflect|
|
|
# ensure any data is present
|
|
inflect.plural(/(quiz)$/i, '\1zes')
|
|
inflect.singular(/(database)s$/i, '\1')
|
|
inflect.uncountable('series')
|
|
inflect.human("col_rpted_bugs", "Reported bugs")
|
|
|
|
inflect.clear
|
|
|
|
assert inflect.plurals.empty?
|
|
assert inflect.singulars.empty?
|
|
assert inflect.uncountables.empty?
|
|
assert inflect.humans.empty?
|
|
end
|
|
end
|
|
|
|
Irregularities.each do |singular, plural|
|
|
define_method("test_irregularity_between_#{singular}_and_#{plural}") do
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
inflect.irregular(singular, plural)
|
|
assert_equal singular, ActiveSupport::Inflector.singularize(plural)
|
|
assert_equal plural, ActiveSupport::Inflector.pluralize(singular)
|
|
end
|
|
end
|
|
end
|
|
|
|
Irregularities.each do |singular, plural|
|
|
define_method("test_pluralize_of_irregularity_#{plural}_should_be_the_same") do
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
inflect.irregular(singular, plural)
|
|
assert_equal plural, ActiveSupport::Inflector.pluralize(plural)
|
|
end
|
|
end
|
|
end
|
|
|
|
Irregularities.each do |singular, plural|
|
|
define_method("test_singularize_of_irregularity_#{singular}_should_be_the_same") do
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
inflect.irregular(singular, plural)
|
|
assert_equal singular, ActiveSupport::Inflector.singularize(singular)
|
|
end
|
|
end
|
|
end
|
|
|
|
[ :all, [] ].each do |scope|
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
define_method("test_clear_inflections_with_#{scope.kind_of?(Array) ? "no_arguments" : scope}") do
|
|
# save all the inflections
|
|
singulars, plurals, uncountables = inflect.singulars, inflect.plurals, inflect.uncountables
|
|
|
|
# clear all the inflections
|
|
inflect.clear(*scope)
|
|
|
|
assert_equal [], inflect.singulars
|
|
assert_equal [], inflect.plurals
|
|
assert_equal [], inflect.uncountables
|
|
|
|
# restore all the inflections
|
|
singulars.reverse_each { |singular| inflect.singular(*singular) }
|
|
plurals.reverse_each { |plural| inflect.plural(*plural) }
|
|
inflect.uncountable(uncountables)
|
|
|
|
assert_equal singulars, inflect.singulars
|
|
assert_equal plurals, inflect.plurals
|
|
assert_equal uncountables, inflect.uncountables
|
|
end
|
|
end
|
|
end
|
|
|
|
%w(plurals singulars uncountables humans acronyms).each do |scope|
|
|
define_method("test_clear_inflections_with_#{scope}") do
|
|
# clear the inflections
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
inflect.clear(scope)
|
|
assert_equal [], inflect.send(scope)
|
|
end
|
|
end
|
|
end
|
|
|
|
def test_inflections_with_uncountable_words
|
|
ActiveSupport::Inflector.inflections do |inflect|
|
|
inflect.uncountable "HTTP"
|
|
end
|
|
|
|
assert_equal "HTTP", ActiveSupport::Inflector.pluralize("HTTP")
|
|
end
|
|
end
|